OneBase™ MCPA Cell Extender

Multicarrier Power Amplifier System for Cellular and PCS Indoor Applications - (Product Bulletin)

Andrew Solutions OneBase MCPA Cell Extenders provide power, efficiency, and flexibility—in product and supplier performance—unmatched in global telecommunications.

Andrew Solutions supports today’s need for extended cell capacity, coverage, and spectrum use in cost efficient, high-performing base stations with theOneBase MCPA Cell Extender product line.

OneBase Multicarrier Power Amplifier (MCPA) Cell Extenders are designed in a new, modular architecture platform that delivers significantly higher power and efficiency at a competitive price. Andrew Solutions leverages global manufacturing and resources to respond to any demand.

Multicarrier power amplifiers support single and mixed-mode operation for multicarrier cell extender needs. Designed to provide signal amplification and conditioning for both uplink and downlink signals, OneBase MCPA Cell Extenders supports these configurations:

• 3 in 3 out with individual MCPAs for eachsector to provide multiple sector functionality
• N+1 redundancy to support multiple sectors plus a single available redundant MCPA in each sub-rack
• Dual band to provide both 850 MHz and1900 MHz operation from a single sub-rack
• 4:1 active combiner to deliver amaximum power of 420 W per sector
• 4:2 active combiner for dual duplexed configurations

Multicarrier Power Amplifier System for Cellular and PCS Outdoor Applications - (Product Bulletin)

Andrew Solutions OneBase MCPA Cell Extenders provide power, efficiency, and flexibility—in product and supplier performance—unmatched in global telecommunications.

Andrew Solutions supports today’s need for extended cell capacity, coverage, and spectrum use in cost efficient, high-performing base stations with the OneBase MCPA Cell Extender product line.

OneBase Multicarrier Power Amplifier (MCPA) Cell Extenders are designed in a new, modular architecture platform that delivers significantly higher power and efficiency at a competitive price. Andrew Solutions leverages global manufacturing and resources to respond to any demand.

Multicarrier power amplifiers support single and multi-mode operation for multicarrier cell extender needs. Designed to provide signal amplification and conditioning for both uplink and downlink signals, OneBase MCPA Cell Extenders support these configurations:

• 3 in 3 out with individual MCPAs for each sector to provide multiple sector functionality from a single sub-rack
• N+1 redundancy to support multiple sectors plus a single available redundant MCPA in each sub-rack
• Dual band to provide both 850 MHz and 1900 MHz operation from a single sub-rack
• 4:1 active combiner to deliver a maximum power of 420 W per sector
• 4:2 active combiner for dual duplexed configurations

30 Watt Cellular - Baseband Digital Predistortion
Single/Multi-Carrier Power Amplifier CDMA2000/WCDMA

This low-profile and compact-size amplifier is designed for applications where space is tight, such as distributed base stations or repeaters.

This conduction-cooled amplifier uses advanced digital predistortion algorithms to achieve superior performance and efficiency. Working with baseband predistortion in conjunction with a base station radio, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying multiple CDMA2000 or single WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Conduction cooled
• Compact package
• Low cost
• Available in PCS and Cellular bands

Single and Multiple Carrier Amplifiers - Cellular

50 Watt Cellular - Cross Cancellation
Multi-Carrier Power Amplifier CDMA2000/WCDMA

This amplifier uses cross cancellation method to achieve superior performance and efficiency.

Designed to be used in high power multi-carrier applications, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying up to eleven CDMA2000 or four WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• 20 MHz instantaneous bandwidth
• Patented technology
• CDMA operation
• Integral power supply

50 Watt Cellular - Baseband Digital Predistortion
Multi-Carrier Power Amplifier CDMA2000/WCDMA

Designed to be a very cost-effective solution, this amplifier uses advanced digital predistortion algorithms to achieve superior performance and efficiency.

Intended to be used with baseband predistortion in conjunction with a base station radio, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying multiple CDMA2000 or single WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• High efficiency
• –48 VDC or +24 VDC operation
• Integral power supply
• Supports multiple unit combining

Multicarrier Power Amplifier System for Cellular and PCS Outdoor Applications - (Product Bulletin)

Andrew Solutions OneBase MCPA Cell Extenders provide power, efficiency, and flexibility—in product and supplier performance—unmatched in global telecommunications.

Andrew Solutions supports today’s need for extended cell capacity, coverage, and spectrum use in cost efficient, high-performing base stations with the OneBase MCPA Cell Extender product line.

OneBase Multicarrier Power Amplifier (MCPA) Cell Extenders are designed in a new, modular architecture platform that delivers significantly higher power and efficiency at a competitive price. Andrew leverages global manufacturing and resources to respond to any demand.

Multicarrier power amplifiers support single and multi-mode operation for multicarrier cell extender needs. Designed to provide signal amplification and conditioning for both uplink and downlink signals, OneBase MCPA Cell Extenders support these configurations:

• 3 in 3 out with individual MCPAs for each sector to provide multiple sector functionality from a single sub-rack
• N+1 redundancy to support multiple sectors plus a single available redundant MCPA in each sub-rack
• Dual band to provide both 850 MHz and 1900 MHz operation from a single sub-rack
• 4:1 active combiner to deliver a maximum power of 420 W per sector
• 4:2 active combiner for dual duplexed configurations

Multicarrier Power Amplifier System for Cellular and PCS Indoor Applications - (Product Bulletin)

Andrew Solutions OneBase MCPA Cell Extenders provide power, efficiency, and flexibility—in product and supplier performance—unmatched in global telecommunications.

Andrew Solutions supports today’s need for extended cell capacity, coverage, and spectrum use in cost efficient, high-performing base stations with theOneBase MCPA Cell Extender product line.

OneBase Multicarrier Power Amplifier (MCPA) Cell Extenders are designed in a new, modular architecture platform that delivers significantly higher power and efficiency at a competitive price. Andrew Solutions leverages global manufacturing and resources to respond to any demand.

Multicarrier power amplifiers support single and mixed-mode operation for multicarrier cell extender needs. Designed to provide signal amplification and conditioning for both uplink and downlink signals, OneBase MCPA Cell Extenders supports these configurations:

• 3 in 3 out with individual MCPAs for each sector to provide multiple sector functionality
• N+1 redundancy to support multiple sectors plus a single available redundant MCPA in each sub-rack
• Dual band to provide both 850 MHz and 1900 MHz operation from a single sub-rack
• 4:1 active combiner to deliver a maximum power of 420 W per sector
• 4:2 active combiner for dual duplexed configurations

Single and Multiple Carrier Amplifiers - PCS

135 Watt PCS - Advanced Feed-Forward with Adaptive Digital Predistortion
Multi-Standard Multi-Carrier Power Amplifier CDMA/TDMA/GSM/EDGE/WCDMA

This amplifier uses advanced digital predistortion and feed-forward methods to achieve superior performance and efficiency.

Designed to be used in high power mixed mode and multi-carrier applications, this amplifier meets the most stringent air interface requirements. It is capable of amplifying multiple CDMA, TDMA, GSM, EDGE, and WCDMA or similarly modulated carriers individually or simultaneously.

Features:

• RF gain and bias compensation over temperature
• Supports active combining with fault tolerant controller
• Fan fault monitoring
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Advanced operation and maintenance features:
  • Adjustable gain
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Remote upgradeable firmware
• Flight recorder mode
• Integral variable speed fans – field replaceable

120 Watt PCS - Dual 1900 MHz GSM/EDGE Booster
(EPAS-120)

The EPAS-120 is a 1900 MHz dual-path Single Channel Power Amplifier (SCPA) capable of providing up to 10 dB of additional gain to a GSM/EDGE waveform. Dual RF paths, along with an integral combiner, provide the flexibility for either a 2 inputs-2 outputs solution (Coverage Mode) or 2 inputs-1 output solution (Capacity Mode). Each RF path is capable of boosting a GSM carrier to 120 W and an EDGE carrier to 80 W.

Housed in a compact and rugged assembly (smallest form-factor in the industry) that fully incorporates the heat sink and fans, the mechanical and electronic design of these units supports installation in both indoor and outdoor applications. Configurations include mounting inside OEM base station cabinets or mounting in the Andrew Solutions outdoor cabinet. The focus at Andrew Solutions is providing to our network operator customers a plug-n-play power upgrade solution that addresses their specific needs.

Performance Characteristics:

• 120 W (50.8 dBm) per GSM carrier; 80 W (49 dBm) per EDGE carrier
• Combined 52.5 W (47.2 dBm) per GSM carrier when inputs are combined with the integral combiner
• Field adjustable gain from 3 dB to 10 dB.
• Subrack support for up to 12 carriers (6 modules) in a 19” 4RU form-factor shelf
• Integrated fans for both indoor and outdoor operation
• Power added efficiency of greater than 30% that allows a superior thermal management and greater reliability due to lower operating temperatures
• Spectrally compliant to ETSI GSM 05.05
• Designed for manufacturability

45 Watt PCS - Baseband Digital Predistortion
Multi-Carrier Power Amplifier CDMA2000/WCDMA

Designed to be a very cost-effective solution, this amplifier uses advanced digital predistortion algorithms to achieve superior performance and efficiency.

Intended to be used with baseband predistortion in conjunction with a base station radio, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying multiple CDMA2000 or single WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for Multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• High efficiency
• –48 VDC or +24 VDC operation
• Integral power supply
• Supports multiple unit combining

32 Watt PCS - RF Digital Predistortion
Multi-Carrier Power Amplifier CDMA2000/WCDMA

This amplifier uses digital predistortion method to achieve superior performance and efficiency.

Designed to be used in high power multi-carrier applications, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying up to six CDMA2000 carriers or two WCDMA carriers or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for Multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• High efficiency
• Parallel combining
• Power supply
• Supports multiple unit combining

30 Watt PCS - Baseband Digital Predistortion
Single/Multi-Carrier Power Amplifier CDMA2000/WCDMA

This low-profile and compact-size amplifier is designed for applications where space is tight, such as distributed base stations or repeaters.

This conduction-cooled amplifier uses advanced digital predistortion algorithms to achieve superior performance and efficiency. Working with baseband predistortion in conjunction with a base station radio, this amplifier meets stringent CDMA2000 or WCDMA requirements. It is capable of amplifying multiple CDMA2000 or single WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Conduction cooled
• Compact package
• Low cost
• Available in PCS and Cellular bands

Single and Multiple Carrier Amplifiers - PCS

35 Watt PCS - Cross Cancellation
Multi-Carrier Power Amplifier WCDMA

This amplifier uses cross cancellation method to achieve superior performance and efficiency.

Designed to be used in high power multi-carrier applications, this amplifier meets stringent WCDMA requirements. It is capable of amplifying four WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• 20 MHz instantaneous bandwidth
• Patented technology
• CDMA or WCDMA operation
• 3GPP compliant
• Integral power supply

Single and Multiple Carrier Amplifiers - UMTS

45 Watt UMTS - Baseband Digital Predistortion
Single-Carrier Power Amplifiers WCDMA

Designed to be a very cost-effective solution, this amplifier uses advanced digital predistortion algorithms to achieve superior performance and efficiency.

Intended to be used with baseband predistortion in conjunction with a base station radio, this amplifier meets stringent WCDMA requirements. It is capable of amplifying WCDMA signals or similarly modulated carriers.

Features:

• RF gain compensation over temperature
• Gate bias compensation over temperature
• Overdrive protection
• LED alarm indicators
• Over temperature protection
• Power transistor alarm monitoring
• Microprocessor controlled
• Matched for multiple unit combining
• Advanced operation and maintenance features:
  • Alarm reporting
  • Inventory information
  • Temperature monitoring
  • Predistortion characterization
  • Remote upgradeable firmware
• Flight recorder mode
• Convection cooled
• High efficiency
• 48V or 24V configuration
• Integral power supply
• Supports multiple unit combining

30 Watt UMTS

The PWK-2130 multi-carrier power amplifier from Andrew was created for W-CDMA base station applications for the emerging 3G wireless market.

Based on patent-pending adaptive control, the amplifier features advanced semiconductor devices and feedforward linear correction technology. High efficiency RF power devices provide better thermal management—and lower operating temperatures mean improved reliability.

Modular design concepts allow us to easily support our OEM customers who need an amplifier configured to meet their specific performance and mechanical requirements.

The Andrew Solutions power amplifier products can be manufactured throughout the world, sustained by Andrew's unique global manufacturing, logistics and support network.

Features:

• Complies with 3GPP TS25.104 for W-CDMA
• Patent-pending packaging reduces size
• Full RF performance from +38.4V to +57.6V
• Comprehensive monitor and control
• Custom interfaces
• Modular design ensures multiple supply sources
• Global manufacturing capability

Pout = 30W Average, Input Signal: 3GPP, Model 1_64Ch

Peak/Average=9.98 dB composite @ 0.01% probability


Peak/Average=9.74 dB composite @ 0.01% probability

24 Watt UMTS

The PWK-2124 multi-carrier power amplifier from Andrew Solutions was created for W-CDMA base station applications for the emerging 3G wireless market.

Based on patent-pending adaptive control, the amplifier features advanced semiconductor devices and feedforward linear correction technology. High efficiency RF power devices provide better thermal management—and lower operating temperatures mean improved reliability.

Modular design concepts allow us to easily support our OEM customers who need an amplifier configured to meet their specific performance and mechanical requirements.

The Andrew Solutions power amplifier products can be manufactured throughout the world, sustained by Andrew's unique global manufacturing, logistics and support network.

Features:

• Complies with 3GPP TS25.104 for W-CDMA
• Patent-pending packaging reduces size
• Full RF performance from +19V to +31V
• Comprehensive monitor and control
• Custom interfaces
• Modular design ensures multiple supply sources
• Global manufacturing capability